公开(公告)号：EP1054242B1

公开(公告)日：2006-10-04

申请号：EP00110156.7

申请日：2000-05-12

申请人： SARTORIUS AG

发明人： Müller, Michael ,  Bajohr, Ulrich ,  Schulze, Werner ,  Müller, Rudolf ,  Erben, Detlef ,  Engelhardt, Herbert

IPC分类号： G01G21/24 ,  G01G7/02 ,  G01G23/01

CPC分类号： G01G7/02 ,  G01G21/244

公开(公告)号：EP1536988A1

公开(公告)日：2005-06-08

申请号：EP03790794.6

申请日：2003-07-09

申请人： SARTORIUS AG

发明人： BETTWIESER, Erich ,  MAAZ, Günther

IPC分类号： B60R21/01

CPC分类号： B60R21/01516 ,  B60R21/01556

摘要： The invention relates to a method and device for identifying the type of occupancy of a supporting surface, particularly of a motor vehicle seat (2), with the aid of force sensor-assisted signals, whereby the sensor signals si, which are recorded at predetermined times ti, or quantities derived therefrom, are continuously stored in a memory (4) in such a manner that, at each time, the sensor signals si or the quantities, which are respectively from the last time and derived from the sensor signals, are available for analysis, and that the type of occupancy is inferred on the basis of these stored values by means of at least two independent calculating methods or by means of a neuronal network.

公开(公告)号：EP1470398A1

公开(公告)日：2004-10-27

申请号：EP03704401.3

申请日：2003-01-15

申请人： SARTORIUS AG

发明人： SCHULZE, Werner ,  WALD, Michael

IPC分类号： G01G23/00 ,  G01G19/414

CPC分类号： G01G19/4142 ,  G01G23/005

摘要： The invention relates to a force sensor with two force input elements (1, 6/7), to which the force for measuring and the support force (11) are supplied, whereby both force input elements are embodied to be essentially rotationally symmetrical, separated in the axial direction and the force for measuring and the support force are introduced in the radial direction. A spring element (5), arranged in the axial direction between the both force input elements, connects the same and the load-dependent deformation thereof is converted into an electrical signal, for example, by means of strain measurement strips and an essentially tubular cover connected to one of the both force input elements surrounds the spring element. According to the invention, the force sensor comprises an integrated overload protection, whereby the cover (20) also surrounds a part (10, 3) of the other force input element (1/2/10/3) with generation of a circumferential gap, the cover (20) comprises a waisting (23) extending inwards, opposing a shoulder (19) on the other force input element with a small axial separation, such that on a radial overload as well as an axial overload, the other force input element rests on a part of the cover (20) after a small deflection and said cover (20) is embodied to be sufficiently rigid to be able to transfer the overload forces from one force input element (6/7) to the other force input element (1).

摘要翻译： 具有两个力输入元件（1,6,7）的力传感器技术领域本发明涉及一种具有两个力输入元件（1,6,7）的力传感器，用于测量的力和支撑力（11）被提供到该力输入元件（1,6,7），由此两个力输入元件被构造为基本上旋转对称， 在轴向方向上，用于测量的力和支撑力沿径向引入。 在轴向上布置在两个力输入元件之间的弹簧元件（5）将其连接，并且将其负载相关的变形例如通过应变测量条和基本上管状的盖板转换为电信号 连接到两个力输入元件中的一个围绕弹簧元件。 根据本发明，力传感器包括集成的过载保护装置，其中盖（20）还围绕另一个力输入元件（1/2/10/3）的一部分（10,3），同时产生周向间隙 ，盖（20）包括向内延伸的腰部（23），其与另一个力输入元件上的肩部（19）以小的轴向间隔相对，从而在径向过载和轴向过载时，另一个力输入 元件在小偏转之后搁置在盖（20）的一部分上，并且所述盖（20）构造成足够刚性以便能够将过载力从一个力输入元件（6/7）传递到另一个力输入 元素（1）。

公开(公告)号：EP1004859B1

公开(公告)日：2004-10-06

申请号：EP99123056.6

申请日：1999-11-20

申请人： SARTORIUS AG

发明人： Spannagel, Wilfried ,  Heine, August ,  Winkler, Norbert

IPC分类号： G01G19/52 ,  G01N5/04

CPC分类号： G01N5/045 ,  G01G19/52

公开(公告)号：EP1405208A2

公开(公告)日：2004-04-07

申请号：EP01911620.1

申请日：2001-02-08

申请人： SARTORIUS AG

发明人： KÖHLER, Ulrich ,  QUASCHNING, Ulrich ,  VON DER HARDT, Jochen

IPC分类号： G06F17/30 ,  G06F17/50

CPC分类号： G06Q30/02 ,  G06F17/50 ,  Y10S707/99931 ,  Y10S707/99942 ,  Y10S707/99943

摘要： The invention relates to a method for the automatic production of a filter installation that consists of a plurality of structural parts or elements. The inventive method comprises the following steps: choosing a field of application of the filter installation to be produced among a plurality of predetermined or predeterminable fields of application and/or choosing a design of the filter installation to be produced among a plurality of predetermined or predeterminable designs; producing an input field depending on the choice made, only those inputs being enabled in said input field that correspond to the choice made. The invention further relates to a computer program product and to a computer system for the automatic production of a filter installation that consists of a plurality of structural parts or elements.

公开(公告)号：EP1320728A1

公开(公告)日：2003-06-25

申请号：EP01956549.8

申请日：2001-07-20

申请人： GWT Global Weighing Technologies GmbH ,  SARTORIUS AG

发明人： GOLLA, Lothar

IPC分类号： G01G19/414

CPC分类号： B60R21/01516 ,  B60N2/002 ,  B60R21/0152 ,  G01G19/4142

摘要： The invention relates to a force transducer (2) which is used to receive the applied force of weight in the mounting of a vehicle seat, comprising a force input element (4) in the vehicle seat, a force output element (7) connected to the mounting and an extension body (5) disposed in between the force input element (4) and the force output element (7), which allows for precise measurement of the applied force of weight in the mounting of the vehicle seat, irrespective of other force factors. The force input element (4) or the force output element (7) surrounds the extension body (5) on a level which is parallel to that of the weight force when exerted. At least one extension-measuring strip (9) is arranged on the extension body (5). Said strip absorbs the shear force parallel to the weight force.

公开(公告)号：EP1051236B1

公开(公告)日：2003-05-07

申请号：EP99932415.5

申请日：1999-01-19

申请人： SARTORIUS AG

发明人： Klötzer, Rebecca

IPC分类号： B01D67/00 ,  B01D71/50 ,  B29C44/34

CPC分类号： C08L1/08 ,  B01D39/1692 ,  B01D67/002 ,  B01D69/02 ,  B01D69/10 ,  B01D2323/08 ,  B01D2323/10 ,  B01D2325/026 ,  B29C44/3442 ,  B29C47/822 ,  Y10S521/91 ,  Y10S521/917

摘要： The invention relates to expanded porous thermoplastic polymer membranes which are characterised by a proportion of at least 80 % open cells and a pore volume of at least 75 %. The invention also relates to a method and a device for producing said membranes. The membranes can be used for microfiltration and macrofiltration of fluids in industry, laboratories and protection of the environment. According to the inventive method, a polymer melt is conveyed through an extruder under pressure, whereby it is loaded in an injection stage with cell builders with different diffusion rates in comparison with said polymer melt, and it is pressed through a die to form a membrane. In an additional mixing step which occurs upstream from the die, the temperature of the single-phase melt is reduced to a temperature which is lower than the original processing temperature and/or the pressure thereof is increased. The cell builders enable the polymer melt to be expanded when it is passed through the die to form a predominantly open cell structure.

公开(公告)号：EP1289631A1

公开(公告)日：2003-03-12

申请号：EP01931623.1

申请日：2001-04-19

申请人： SARTORIUS AG

发明人： SCHMIDT, Hans-Weddo ,  GRUMMERT, Ulrich ,  PAHL, Ina ,  HARTMANN, Claudia

IPC分类号： B01D63/08

CPC分类号： B01D63/081 ,  B01D63/084

摘要： The invention relates to cross-flow filter cassettes (1) which are operated in cross-flow filtration installations where they are situated between clamping plates and which are suitable for filtering particle-loaded media containing protein, fat and cells. Said filter cassettes have long service lives and considerable retentate and filtrate flows. According to the invention, the overflow slit (4) consists of a retentate distancing element (3) and two retentate distancing frames (3', 3'') covering said retentate distancing element (3) on both sides in the edge area, to this end. The retentate distancing element (3) consists of an open-looped matrix (16) comprising intersecting longitudinal (17) and cross threads (18). Adjacent longitudinal (17) and cross threads (18) are separated from each other by a distance (20, 21) 5-15 times their thickness, which is from 150 to 600 νm, respectively. The retentate distancing frames (3', 3'') have a thickness (22) greater than 50 to 200 νm. The inventive cross-flow filter cassettes can be used in particular to filter fluids in the areas of pharmatechnology and biotechnology, for obtaining valuable materials, concentrating materials, separating off unwanted constituents and sterilisation.

公开(公告)号：EP1194761B1

公开(公告)日：2003-01-08

申请号：EP00936854.9

申请日：2000-06-02

申请人： SARTORIUS AG

发明人： JORNITZ, Maik, W. ,  SPANIER, Hans-Jürgen

IPC分类号： G01N15/08 ,  B01D65/10

CPC分类号： B01D65/102 ,  B01D65/104 ,  G01N15/0826 ,  G01N2015/084

摘要： The invention relates to a method for conducting integrity testing of filter units comprising hydrophobic filter materials by using a water intrusion test, and to a testing device for carrying out said method. According to the invention, it is sufficient to carry out a qualitative water intrusion test in order to ascertain unusable filter units, thereby making it unnecessary to carry out the entire test until completion in the instance of unusable filter units having gross defects since filter units of this type are already identified at the beginning of the test. The inventive method can be used to conduct integrity testing of filter units having a small filter surface which can be easily and routinely tested with regard to integrity in large numbers and which are required, for example, in large numbers for the ventilation of laboratory fermentors, sterilizers, lyophilizators, sterile tanks or small containers such as glass bottles or for filtering hydrophobic liquids.

公开(公告)号：EP0935677B1

公开(公告)日：2002-03-27

申请号：EP97930585.1

申请日：1997-06-25

申请人： SARTORIUS AG

发明人： DEMMER, Wolfgang ,  NUSSBAUMER, Dietmar ,  TO VINH, Khuong ,  NGUYEN, Thang, Thuong ,  BONFILS, Edwige ,  DUPRET, Daniel

IPC分类号： C12Q1/68 ,  G01N33/543

CPC分类号： G01N33/543

摘要： The invention discloses a method for preparing supports for the assay of chemical or biological substances, consisting in preparing N different supports, each being homogeneous for a type of reaction, then in mutually combining, according to a predetermined arrangement, all or part of the said homogeneous N supports to constitute assay supports having each an ordered set of reaction zones of N different types or less. The invention also concerns the assay supports prepared by this method, and their use in processes of immunological hybridisation assays.